(linear algebra) a sum, each of whose summands is an appropriate vector times an appropriate scalar (or ring element)

plural of linear combination

(electronics) A switching circuit whose output is determined solely by some combination of its concurrent inputs.

plural of combination product

(UK, Cambridge University) A common room.

plural of combination room

(electrical engineering) A form of digital circuit logic where the current outputs are entirely a function of the current inputs, without having a memory of previous inputs or states.

A type of lock opened by a sequence of numbers or symbols.

(linear algebra) A linear combination (of vectors in Euclidean space) in which the coefficients are non-negative and all add up to one.

(linear algebra) A linear combination (of vectors in Euclidean space) in which the coefficients all add up to one.